201923906

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{1877}}^1$

素因数の和:2066

約数の個数: 24

約数和(自身を含む): 321983100

約数和(自身を除く): 120059194

約数列:

[1, 2, 19, 38, 149, 298, 361, 722, 1877, 2831, 3754, 5662, 35663, 53789, 71326, 107578, 279673, 559346, 677597, 1355194, 5313787, 10627574, 100961953, 201923906]

約数ペア:

[(1, 201923906), (2, 100961953), (19, 10627574), (38, 5313787), (149, 1355194), (298, 677597), (361, 559346), (722, 279673), (1877, 107578), (2831, 71326), (3754, 53789), (5662, 35663)]